Photo of queen included in volume (5)
I believe the answer is:
'photo' is the definition.
(as in a print of a photograph)
'queen included in volume' is the wordplay.
'queen' becomes 'r' (abbreviation for regina, e.g. in ER ).
'included in' means one lot of letters goes inside another.
'volume' becomes 'pint'.
'r' placed inside 'pint' is 'PRINT'.
'of' is the link.
(Other definitions for print that I've seen before include "Fabric pattern" , "Copy of a film" , "Copy of painting" , "Publish; write clearly" , "impression" .)